<span>I had the same question on my quiz
The answer is that The number could be 3 or any integer less than 3.</span>
2 supplementary angles when added together need to equal 180 degrees.
Add:
3x-23 + 2x-12 = 180
Simplify:
5x -35 = 180
Add 35 to both sides:
5x = 215
Divide both sides by 5:
X = 43
Now replace x with 43 in the equation for angle b:
2(43) -12 = 86-12 = 74 degrees
Angle B = 74 degrees
4/9*3/9= 12/81=4/27
You have a 4 in 27 chance of drawing a red then a blue.
Answer:
Step-by-step explanation:
math is a thing pls like this it was meaningful ;;;;;;;;;0
Answer:
Step-by-step explanation:
